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. 2015 Dec 17;5:18405. doi: 10.1038/srep18405

Figure 1. β-Galactosidase activities of the eleven candidate promoter clones in B. subtilis.

Figure 1

β-Galactosidase production by the eleven candidate promoter clones in B. subtilis WB600 after 18 h of culture. Data are averages of three independent experiments. P-free: B. subtilis WB600 containing the P-free-bgaB-pUBC19 plasmid as a negative control. P43: B. subtilis WB600 containing the P43-bgaB-pUBC19 plasmid as a positive control. Pydc, PyddA, Pmsm, Ppbp, Prap, Psig, Pyvl, Pylb, Pyob, Pyqe and PyddF: B. subtilis WB600 strains containing the Pydc-bgaB-pUBC19, PyddA-bgaB-pUBC19, Pmsm-bgaB-pUBC19, Ppbp-bgaB-pUBC19, Prap-bgaB-pUBC19, Psig-bgaB-pUBC19, Pyvl-bgaB-pUBC19, Pylb-bgaB-pUBC19, Pyob-bgaB-pUBC19, Pyqe-bgaB-pUBC19 and PyddF-bgaB-pUBC19 plasmids, respectively.